package com.dongnao.alvin.taopiaopiao;

/**
 * <h3>Description</h3>
 * TODO
 * <h3>Author</h3> luzhenbang
 * <h3>Date</h3> 2018/5/31 23:55
 * <h3>Copyright</h3> Copyright (c)2018 Shenzhen TL  Co., Ltd. Inc. All rights reserved.
 */
public class A {

    public String show(D obj) {
        return ("A and D");
    }

    public String show(A obj) {
        return ("A and A");
    }

    public String show(C c){
        return "A and C";
    }



}
